/Engine/Plugins/Experimental/Mutable/Source/CustomizableObject/Classes/MuCO/CustomizableObjectExtension.h
Returns the pins that this extension adds to Object nodes
virtual [TArray](API\Runtime\Core\Containers\TArray)< [FObjectNodeInputPin](API\Plugins\CustomizableObject\MuCO\FObjectNodeInputPin) > GetAdditionalObjectNodePins() const